FI933336A - Menetelmä sulfaattiselluloosaprosessin klooritasapainon säätämiseksi - Google Patents

Menetelmä sulfaattiselluloosaprosessin klooritasapainon säätämiseksi Download PDF

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Publication number
FI933336A
FI933336A FI933336A FI933336A FI933336A FI 933336 A FI933336 A FI 933336A FI 933336 A FI933336 A FI 933336A FI 933336 A FI933336 A FI 933336A FI 933336 A FI933336 A FI 933336A
Authority
FI
Finland
Prior art keywords
adjusting
sulfate cellulose
cellulose process
chlorine balance
chlorine
Prior art date
Application number
FI933336A
Other languages
English (en)
Swedish (sv)
Other versions
FI98382B (fi
FI933336A0 (fi
Inventor
Paavo Hyoety
Risto Haemaelaeinen
Maiju Alaniemi
Keijo Imelaeinen
Pauli Harila
Veli-Antti Kivilinna
Ahti Klami
Original Assignee
Tampella Power Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tampella Power Oy filed Critical Tampella Power Oy
Priority to FI933336A priority Critical patent/FI98382B/fi
Publication of FI933336A0 publication Critical patent/FI933336A0/fi
Priority to PCT/FI1994/000322 priority patent/WO1995003449A1/en
Priority to US08/583,033 priority patent/US5989387A/en
Priority to CA002167820A priority patent/CA2167820A1/en
Priority to RU96104266A priority patent/RU2120512C1/ru
Publication of FI933336A publication Critical patent/FI933336A/fi
Priority to SE9600189A priority patent/SE517593C2/sv
Application granted granted Critical
Publication of FI98382B publication Critical patent/FI98382B/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/12—Combustion of pulp liquors
    • D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
    • D21C11/127—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis with post-combustion of the gases
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
FI933336A 1993-07-23 1993-07-23 Menetelmä sulfaattiselluloosaprosessin klooritasapainon säätämiseksi FI98382B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI933336A FI98382B (fi) 1993-07-23 1993-07-23 Menetelmä sulfaattiselluloosaprosessin klooritasapainon säätämiseksi
PCT/FI1994/000322 WO1995003449A1 (en) 1993-07-23 1994-07-12 Method for adjusting the chlorine equilibrium in a sulphate cellulose process
US08/583,033 US5989387A (en) 1993-07-23 1994-07-12 Method for controlling chloride concentration in the flue gas of a recovery boiler
CA002167820A CA2167820A1 (en) 1993-07-23 1994-07-12 Method for adjusting the chlorine equilibrium in a sulphate cellulose process
RU96104266A RU2120512C1 (ru) 1993-07-23 1994-07-12 Способ регулирования равновесия хлора при обработке сульфатной целлюлозы
SE9600189A SE517593C2 (sv) 1993-07-23 1996-01-19 Förfarande för reglering av klorbalansen i en sulfatcellulosaprocess

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI933336A FI98382B (fi) 1993-07-23 1993-07-23 Menetelmä sulfaattiselluloosaprosessin klooritasapainon säätämiseksi

Publications (3)

Publication Number Publication Date
FI933336A0 FI933336A0 (fi) 1993-07-23
FI933336A true FI933336A (fi) 1995-01-24
FI98382B FI98382B (fi) 1997-02-28

Family

ID=8538342

Family Applications (1)

Application Number Title Priority Date Filing Date
FI933336A FI98382B (fi) 1993-07-23 1993-07-23 Menetelmä sulfaattiselluloosaprosessin klooritasapainon säätämiseksi

Country Status (6)

Country Link
US (1) US5989387A (fi)
CA (1) CA2167820A1 (fi)
FI (1) FI98382B (fi)
RU (1) RU2120512C1 (fi)
SE (1) SE517593C2 (fi)
WO (1) WO1995003449A1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115229B (fi) * 1995-11-06 2005-03-31 Kvaerner Power Oy Menetelmä sellutehtaan voimakattilan korroosion vähentämiseksi
US6273912B1 (en) * 1996-02-28 2001-08-14 Impra, Inc. Flanged graft for end-to-side anastomosis
US8709069B2 (en) * 2005-07-01 2014-04-29 C. R. Bard, Inc. Flanged graft with trim lines
CN101680175A (zh) * 2007-04-23 2010-03-24 安德里兹公司 用于纸浆厂的回收方法
FI123022B (fi) * 2007-09-03 2012-10-15 Andritz Oy Menetelmä sellutehtaan hajukaasujen käsittelyssä
US9353476B2 (en) * 2014-04-18 2016-05-31 Georgia-Pacific Containerboard Llc Method for recycling waste material with reduced odor emission
FI128387B (fi) * 2018-05-11 2020-04-15 Varo Teollisuuspalvelut Oy Soodakattilavuodon toteaminen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396076A (en) * 1964-12-10 1968-08-06 Parkinson Crosby & Works Inc Method of recovery of chemical values of a kraft pulping process of cellulosic material
SE435302B (sv) * 1974-10-08 1984-09-17 Mannbro Sys Hb Sett vid behandling av avlutar fran delignifiering av lignocellulosamaterial med kloridbildande blekmedel

Also Published As

Publication number Publication date
FI98382B (fi) 1997-02-28
SE517593C2 (sv) 2002-06-25
SE9600189L (sv) 1996-01-19
WO1995003449A1 (en) 1995-02-02
CA2167820A1 (en) 1995-02-02
RU2120512C1 (ru) 1998-10-20
SE9600189D0 (sv) 1996-01-19
FI933336A0 (fi) 1993-07-23
US5989387A (en) 1999-11-23

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BB Publication of examined application